TPMT 110304 T9215 TM Wendeplatten - Tungaloy

Take advantage of the combination of CVD-coated carbide T9215 and precise geometry for reliable chip control and extended tool life, enabling higher throughput in medium-steel turning operations. Order directly via Metav Werkzeuge or consult our specialists for application-specific recommendations.

TPMT 110304 T9215 indexable insert for Turning — Tungaloy

A TPMT110304-TM T9215 is an ISO-standard triangular indexable insert designed for external and internal turning in medium-steel machining, offering robust wear resistance and dependable performance.

• CVD-coated carbide grade T9215
• Optimised for medium steel turning
• 11° relief angle for reliable chip control
• 0.4 mm corner radius, 60° triangular shape

Improved uptime through a wear-resistant coated grade

The insert combines a CVD-coated surface with a carbide substrate to deliver high wear resistance while maintaining edge toughness under continuous to lightly interrupted cuts. The T9215 grade is tailored for medium-steel applications and balances abrasive wear resistance with fracture safety, which reduces tool-change frequency and supports sustained production runs. CVD coating refers to a chemical vapour deposition process that forms a hard, adherent layer to protect the carbide base; this layer improves resistance to abrasion and built-up edge, making the insert suitable where consistent cutting performance is required and predictable tool life improves job scheduling.

Geometry engineered for consistent chip control and surface quality

The triangular 60° form, combined with an 11° relief angle and a 0.4 mm corner radius, provides a predictable cutting edge for both finishing and light roughing passes. The TM chipbreaker geometry is designed to break and evacuate chips effectively when machining medium steels, reducing the risk of chip re-cutting and enhancing surface finish. The insert’s mounting provision — a cylindrical hole with a one-sided countersink (40°–60°) — ensures secure clamping in compatible holders; compatibility is governed by form, relief angle, tolerance class, fixing method, size and thickness, so matching the insert to the correct external toolholder or boring bar is essential for optimal stability.

System compatibility and productivity advantages in everyday turning

Supplied as part of an ISO insert system, the product integrates with a matching external holder or boring bar together with underlay/clamp sets and spare screws for quick replacement and consistent repeatability. Selecting the correct chipbreaker and grade for the workpiece material and machining conditions helps to increase metal removal rates and reduce downtime. The triangular shape offers three indexable cutting edges per corner, which improves cost efficiency per edge compared with single-edge solutions. For shops seeking a balance between productivity and predictable tool life, this insert supports reliable cycle planning and straightforward tool management.

Choose the Tungaloy CVD-coated T9215 insert for robust, repeatable turning performance and contact Metav Werkzeuge for tailored advice or to place an order via email at info@metav-werkzeuge.com or by phone on +49 2822 7131930

Technical data

• Article number: 6777825
• Manufacturer SKU: TUN6777825
• Label / designation: TPMT110304-TM T9215

Facts

• Corner radius: 0.4 mm
• Relief angle: 11°
• Plate thickness: 3.18 mm
• Inscribed circle / size: 11 mm
• Included hole style: cylindrical hole with single-side countersink (40°–60°)
• Shape angle: 60°

Special features

• Material: carbide
• Coating: CVD-coated
• Grade: T9215
• Chipbreaker: TM
• ISO designation: TPMT110304-TM
• Typical application: external and internal turning of medium steel
• System components: ISO insert, compatible external holder/boring bar, underlay/clamp set, spare screws
• Compatibility determined by form, relief angle, tolerance class, fixing method, size and thickness

FAQ

What materials is this insert suitable for?
The TPMT110304-TM T9215 insert is formulated primarily for medium-steel machining; the T9215 grade combines wear resistance with fracture toughness to suit continuous to lightly interrupted turning of steel.

How does the TM chipbreaker affect chip formation?
The TM chipbreaker on this indexable insert controls chip shape and evacuation for turning operations, improving chip control and reducing the likelihood of chip interference with the workpiece or toolholder.

What should be considered when selecting a holder?
Holder compatibility depends on the insert’s form, 11° relief angle, tolerance class, fixing method, size and thickness; matching these parameters ensures secure clamping and stable machining with the TPMT110304-TM T9215.

Is the insert indexed and how many usable edges are available?
The triangular 60° shape provides multiple cutting edges; each corner can be indexed to present a fresh edge, increasing cost efficiency per insert compared with single-edge tools.

Does the coating require special cutting parameters?
The CVD-coated surface enhances wear resistance; standard turning parameters for medium steel apply, but optimising cutting speed and feed for the specific machine and setup will extend tool life and maintain surface quality.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.